/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-crafted/bor2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:21:49,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:21:49,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:21:49,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:21:49,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:21:49,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:21:49,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:21:49,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:21:49,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:21:49,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:21:49,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:21:49,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:21:49,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:21:49,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:21:49,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:21:49,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:21:49,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:21:49,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:21:49,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:21:49,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:21:49,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:21:49,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:21:49,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:21:49,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:21:49,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:21:49,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:21:49,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:21:49,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:21:49,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:21:49,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:21:49,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:21:49,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:21:49,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:21:49,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:21:49,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:21:49,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:21:49,936 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:21:49,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:21:49,936 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:21:49,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:21:49,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:21:49,943 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:21:49,974 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:21:49,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:21:49,975 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:21:49,975 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:21:49,975 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:21:49,976 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:21:49,976 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:21:49,976 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:21:49,976 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:21:49,976 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:21:49,976 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:21:49,977 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:21:49,977 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:21:49,978 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:21:49,978 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:21:49,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:21:49,979 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:21:49,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:21:49,979 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:21:49,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:21:49,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:21:49,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:21:49,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:21:49,980 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:21:49,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:21:49,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:21:49,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:21:49,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:21:49,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:21:49,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:21:49,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:21:49,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:21:49,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:21:49,982 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:21:49,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:21:49,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:21:49,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:21:49,983 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:21:50,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:21:50,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:21:50,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:21:50,332 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:21:50,333 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:21:50,333 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/bor2.i [2019-11-24 09:21:50,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe31b36b8/501e3d89013e4d81b826e5583941f634/FLAG1d81a1da0 [2019-11-24 09:21:50,828 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:21:50,829 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/bor2.i [2019-11-24 09:21:50,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe31b36b8/501e3d89013e4d81b826e5583941f634/FLAG1d81a1da0 [2019-11-24 09:21:51,203 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe31b36b8/501e3d89013e4d81b826e5583941f634 [2019-11-24 09:21:51,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:21:51,214 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:21:51,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:21:51,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:21:51,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:21:51,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e76d925 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51, skipping insertion in model container [2019-11-24 09:21:51,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:21:51,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:21:51,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:21:51,435 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:21:51,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:21:51,475 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:21:51,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51 WrapperNode [2019-11-24 09:21:51,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:21:51,476 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:21:51,476 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:21:51,477 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:21:51,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,601 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:21:51,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:21:51,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:21:51,602 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:21:51,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,613 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,613 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... [2019-11-24 09:21:51,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:21:51,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:21:51,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:21:51,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:21:51,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:21:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:21:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:21:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:21:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:21:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:21:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:21:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:21:52,206 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:21:52,206 INFO L284 CfgBuilder]: Removed 15 assume(true) statements. [2019-11-24 09:21:52,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:21:52 BoogieIcfgContainer [2019-11-24 09:21:52,208 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:21:52,208 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:21:52,208 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:21:52,209 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:21:52,210 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:21:52" (1/1) ... [2019-11-24 09:21:52,210 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:21:52,231 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:21:52,231 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:21:52,238 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:21:52,246 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:21:52,248 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:22:08,758 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 203 [2019-11-24 09:22:27,259 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 272 [2019-11-24 09:22:42,777 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-11-24 09:22:44,921 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 09:22:54,086 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-11-24 09:22:54,226 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 323 [2019-11-24 09:22:56,453 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 328 [2019-11-24 09:22:59,366 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 329 [2019-11-24 09:23:02,050 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-11-24 09:23:02,179 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:23:02,287 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-11-24 09:23:04,566 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 345 [2019-11-24 09:23:04,680 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 340 [2019-11-24 09:23:06,979 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 344 [2019-11-24 09:23:07,096 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 343 [2019-11-24 09:23:09,574 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-11-24 09:23:11,934 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 354 [2019-11-24 09:23:12,054 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 350 [2019-11-24 09:23:12,291 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 351 [2019-11-24 09:23:12,420 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-11-24 09:23:12,527 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 353 [2019-11-24 09:23:12,759 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 356 [2019-11-24 09:23:12,981 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 360 [2019-11-24 09:23:15,795 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-11-24 09:23:15,925 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 365 [2019-11-24 09:23:18,644 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-11-24 09:23:18,765 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 368 [2019-11-24 09:23:21,415 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-11-24 09:23:21,555 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 369 [2019-11-24 09:23:21,682 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 371 [2019-11-24 09:23:21,796 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 372